Product Overview
The KR-RM series UPS is designed for rack or tower mounting with max. efficiency up to 96%. Multiple languages in 4.3’’ touch screen provides a convenient human-machine interaction to conduct intelligent settings and management of the system. Technically compatible with different mains conditions with phase sequence adaptation and wide input voltage range of both high and low voltage, making it suitable for many commercial applications, such as IT computer rooms, regional office buildings, and commercial security systems.
Key Features
Flexible Design
Flexible Design
High power density design, up to 40KVA 3U rack and tower compatible design make sure the flexibility for multiple application scenarios.
Optimize installation and easy service architecture minimizes the MTTR and optimizes serviceability and up to 20KVA only 20kg and 40kVA only 34kg easy for staff move and installation.
Standard 3U height battery pack with Anderson connector to support hot swap.
UPS and power distribution separate, the distribution box with input/output/bypass and maintenance bypass breaker.
Adjustable input and output phase configuration 3:3/3:1/1:1 for 10-20KVA and 3:3/3:1 for 30-40KVA with high flexibility to meet multiple power distribution condition (need jumper connector).
Parallel slot design which allows up to 4 units parallel at site.
Compatible with 400Vac and 208Vac
Compatible with 400Vac and 208Vac
High Reliability
High Reliability
Wide input voltage range -60% ~ 25% and Wide input frequency range 40-70Hz with high grid adaptability and prolong battery life.
The most advanced and dual DSP control system prevents single failure point and improve performance.
High overload capacity on inverter for 105% load long run and130% load 10 mins and bypass 130% load long run.
Intelligent fan control and redundant design which ensure the reliability of the UPS and maximum fan life time.
Lightning and surge protection design which help UPS to sustain from high surge peak voltage.
Standard conformal coating to all PCB boards, protect electronics from environmental influence such as dust, salt spray and corrosion.
Dual input design which means utility input and bypass input can be connected as a single source or separated source.
No derating operate up to 40°Cand continuously running under high ambient temperature up to 50°C with auto-derating
Green Power
Green Power
Latest generation IGBT and three level technology, Low harmonic, high efficiency, effectively energy-saving.
High input power factor up to 0.99 and low input THDi: <3.0% at full load, much less grid pollution and costs.
AC/AC efficiency up to 96%and 25% load up to 94% efficiency reduces heat dissipation and limits power consumption costs, resulting in significant OPEX cost savings.
ECO mode efficiency up to 99%lead to significant cost reduction.
Self-load test function, easy debugging and easy onsite test during commissioning
Intelligent Management
Intelligent Management
Multiple communication ports
System power-on diagnostic provides automatic and manual self-diagnostic UPS system and battery testing.
Super wide DC voltage range and settable from ±96 to ±240(16~40 pcs).
Input phase sequence correction function allows UPS keep running in inverter mode without shifting to battery.
Self-dedusting function with manual and period settable which allows technician set the time duration for UPS to clean the dust itself for saving the preventive service time.
Smart generator mode allows UPS send signal to turn on and off generator, also taking part power from battery to compensate generator capacity.
Common or distributed battery bank on parallel mode.
Frequency converter function(60Hz to 50Hz or 50Hz to 60Hz)
VRLA and Lithium battery compatible design.
Inch touch screen
Inch touch screen
Colorful 4.3 inches touch screen with LED Indicators, ensuring comprehensive and visualized information display.
Gravity sense auto-rotate
User-friendly graphical interface with single-line mimic diagram showing system status such as voltage, current, UPS temperature, working status, load capacity and battery capacity.
Multi-language build-in display with Chinese, English, Spanish, Italian, French, Portuguese, Russian.
High security access with separate password levels for users, technician and service engineers.
Large data storage capacity, 1000pcs events logs.
Easy update for display firmware.
Technical Specification
- KR10KVA-RM/
- KR20KVA-RM/
- KR30KVA-RM/
- KR40KVA-RM
Input Voltage (Vac)
L-L: 138~485 (305~485 at full load)
AC/AC Efficiency (Max.)
96%
Output Voltage (Vac)
±10%/±15%/±20% (default ±20%)
Dimension (UPS) (W×D×H) (mm)
438×535×130(3U)
Dimension (Distribution Box) ((W×D×H) (mm)
438×535×130 (3U)
Dimension (Battery Pack)(W×D×H) (mm)
438×535×130 (3U)
Weight (UPS) (kg)
17.5
Weight (Distribution Box) (kg)
8
Weight (EBM) (kg)
45
Input Voltage (Vac)
L-L:121~268(155~268 at full load)/L-L: 138~485 (305~485 at full load)
AC/AC Efficiency (Max.)
96%
Output Voltage (Vac)
L-L: 190/200/208/220/380/400/415
Dimension (UPS) (W×D×H) (mm)
438×535×130 (3U)
Dimension (Distribution Box) ((W×D×H) (mm)
438×535×130 (3U)
Dimension (Battery Pack)(W×D×H) (mm)
438×535×130 (3U)
Weight (UPS) (kg)
17.5
Weight (Distribution Box) (kg)
8
Weight (EBM) (kg)
45
Input Voltage (Vac)
L-L: 138~485 (305~485 at full load)
AC/AC Efficiency (Max.)
96%
Output Voltage (Vac)
±10%/±15%/±20% (default ±20%)
Dimension (UPS) (W×D×H) (mm)
438×720×130 (3U)
Dimension (Distribution Box)((W×D×H) (mm)
438×720×130 (3U)
Dimension (Battery Pack)(W×D×H) (mm)
438×720×130 (3U)
Weight (UPS) (kg)
34.5
Weight (Distribution Box) (kg)
14
Weight (EBM) (kg)
56
Input Voltage (Vac)
L-L:121~268(155~268 at full load)/L-L: 138~485 (305~485 at full load)
AC/AC Efficiency (Max.)
96%
Output Voltage (Vac)
L-L190/200/208/220/380/400/415
Dimension (UPS) (W×D×H) (mm)
438×720×130 (3U)
Dimension (Distribution Box)((W×D×H) (mm)
438×720×130 (3U)
Dimension (Battery Pack)(W×D×H) (mm)
438×720×130 (3U)
Weight (UPS) (kg)
34.5
Weight (Distribution Box) (kg)
14
Weight (EBM) (kg)
56
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